Racing crankshaft suitable for your Piaggio Ciao, SI, Bravo and Boxer moped / moped.
The finely balanced tuning crankshaft has been tested up to 16,000 rpm and fits all cylinders with 12 mm piston pins. The quality of the workmanship and the steel used is exceptionally high, which ensures impressive durability.
| Dimension needle bearing | 12 / 15 x 14.7 mm (axe 12) |
| Manufacturer | Malossi |
| Material | Steel |
| Cheek type | Full cheeks |
| Area of application | Racing |
| Crankshaft stroke | 43 mm |
| Ø coupling pin / vario pin | 12 mm |
| Connecting rod length center-center | 87 mm |
| Total length crankpin ignition side | 91 mm, 106 mm |
| Ø crank webs | 69.95 mm |
| Thread length | 15 mm |
| Ø Connecting rod eye | 15 mm |
| Bearing seat right | 15 mm |
| Weight | 813 g |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| Thread type | M10x1.5 (standard thread) |
| Wide crank webs | 32.4 mm |
| Length 1st paragraph | 21.3 mm |
| Length 2nd paragraph | 43.7 mm |
| Length 3rd paragraph | 63 mm |
| Ø 1st step (on the coupling side) | 15 mm |
| Ø 2nd shoulder (on the clutch side) | 14.4 mm |
| Ø 3rd step (on the clutch side) | 12 mm |
| Number of gears | 1 pcs |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
Ratings
Accessories & related products
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Bearing type: Needle roller and cage assembly · Dimension needle bearing: 12/15 x 16.2 · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Width: 16.2 mm · Ø inside: 12 mm · Ø outside: 15 mm · Tomos OEM number: 035548
EUR 16.50
swiing® ingenious puller flywheel | Piaggio Ciao, SI, Bravo, Boxer
Width across flats trigger: 10 mm · Width across flats trigger: 17 mm · Manufacturer: swiing® ingenious parts · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Surface: galvanized (blue) · Diameter: 12 mm · Diameter: 24 mm · Total length: 100 mm · Thread type: MF12x1.5 (fine pitch thread) · Thread type: MF17x1 (fine pitch thread) · Width across flats Screw: 19 mm · Number of components: 3 pcs
EUR 21.20
Explore categories from Engine block
Moped fans also bought
Malossi carburetor set Dellorto 19/19 racing case | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 19 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Material: Aluminum · Component group Carburetor: Carburetor complete · Color: black · Carburetor type: PHBG · Total length: 60 mm · Width: 65 mm · Height: 110 mm · Ø Inside entrance: 19 mm · Mounting type: Flange · Ø Output inside: 19 mm · Ø Air filter connection: 32 mm · Hole spacing inlet: 35 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: Yes · Vacuum connection: Yes · Choke control: Cable choke · Choke nozzle size: 60 · Nozzle thread: M5x0.8 (standard thread) · Camouflaged: No · Nozzle size: 85 · Area of application: Racing · Area of application: Tuning · Size of secondary nozzle: 45
EUR 320.20
Not in stock
Malossi racing ignition 12V | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Steel · Ø Internal flywheel: 80.5 mm · Light coil voltage: 12 V · Performance: 90 W · Direction of rotation: right · Ø Flywheel outside: 105 mm · Ø Flywheel outside: 139.5 mm · Ø cable: 7 mm · Mounting type: Screws · Number of fixing points: 2 pcs · Weight: 804 g · Weight: 890 g · Area of application: High End · Area of application: Performance · Area of application: Racing · Area of application: Tuning
EUR 474.50
Hot 
Malossi 47 mm cylinder kit BIG DEPS 4 MHR incl. head 12 mm KoBo | Piaggio Ciao, SI, Bravo, Boxer
Nominal diameter: 47 mm · Manufacturer: Malossi · Material: Aluminum · Area of application: High End · Surface: sandblasted · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Ø Outlet outside: 22 mm · Ø Outlet outside: 27 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No
EUR 486.40
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
